180141416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2551}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 420161280

約数和(自身を除く): 240019864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 1261, 1358, 2522, 2551, 2716, 5044, 5102, 5432, 8827, 10088, 10204, 17654, 17857, 20408, 33163, 35308, 35714, 66326, 70616, 71428, 132652, 142856, 232141, 247447, 265304, 464282, 494894, 928564, 989788, 1732129, 1857128, 1979576, 3216811, 3464258, 6433622, 6928516, 12867244, 13857032, 22517677, 25734488, 45035354, 90070708, 180141416]

約数ペア:

[(1, 180141416), (2, 90070708), (4, 45035354), (7, 25734488), (8, 22517677), (13, 13857032), (14, 12867244), (26, 6928516), (28, 6433622), (52, 3464258), (56, 3216811), (91, 1979576), (97, 1857128), (104, 1732129), (182, 989788), (194, 928564), (364, 494894), (388, 464282), (679, 265304), (728, 247447), (776, 232141), (1261, 142856), (1358, 132652), (2522, 71428), (2551, 70616), (2716, 66326), (5044, 35714), (5102, 35308), (5432, 33163), (8827, 20408), (10088, 17857), (10204, 17654)]